US President Donald Trump announced a 10-day ceasefire on Friday after a meeting between the Israeli and Lebanese ambassadors, the first direct diplomatic talks between the two countries in decades.
Israel's defence minister said on Friday that the campaign against the militant group Hezbollah was not yet complete, just hours after a 10-day ceasefire came into force in Lebanon.
He also warned that if the fighting resumed, displaced residents returning to the country's war-torn south would have to evacuate again.
"The ground manoeuvre into Lebanon and the strikes on Hezbollah have achieved many gains, but they are still not complete," Israel Katz said in a broadcast statement.
There remained areas of the south that had not yet been cleared of Hezbollah militants, which would have to happen one way or another, he added.
"The area between the security zone and the Litani (River) line, which is currently under our control, has not yet been cleared of terrorists and weapons," Katz warned.
"This will have to be carried out either through diplomatic means or by continued IDF activity once the ceasefire ends."
As the truce took effect at midnight, thousands of displaced Lebanese civilians began heading south, hoping to return to their homes.
But Katz said a fresh bout of fighting could force them to leave again.
"If the fighting resumes, those residents who return to the security zone will have to be evacuated to allow completion of the mission," he said.
According to details of the truce released by the US State Department, Israel reserves the right to continue targeting Hezbollah to prevent "planned, imminent, or ongoing attacks."
Israel, whose troops are occupying parts of southern Lebanon, has also said it will maintain a 10-kilometre security zone it has established along the border.
"The security zone has been cleared of militants and weapons, is empty of residents, and will continue to be cleared of terrorist infrastructure, including the destruction of homes in front-line villages that have effectively become terrorist outposts," Katz said.
The details of the truce also stipulate that Lebanon "with international support...will take meaningful steps to prevent Hezbollah" from undertaking any attacks against Israeli targets.
The latest fighting between Israel and Hezbollah broke out on 2 March, when the Iran-backed militant group launched air strikes on Israel, it said in retaliation for the killing of Iran’s supreme leader, Ayatollah Ali Khamenei.
US President Donald Trump announced a 10-day ceasefire early on Friday after a meeting between the Israeli and Lebanese ambassadors in Washington, the first direct diplomatic talks between the two countries in decades. Hezbollah opposes direct talks between Lebanon and Israel.
Meanwhile on Friday, Lebanese President Joseph Aoun said that direct negotiations with Israel were crucial.
"Direct negotiations are crucial...and a ceasefire is the gateway to proceeding with negotiations," Aoun said in a statement shared by the presidency.
He reiterated that Beirut's goal was to "consolidate a ceasefire, secure the withdrawal of Israeli forces from the occupied southern territories, recover prisoners, and address outstanding border disputes."
DW News 